Peptide Database

Peptide NameHelokinestatin-7H

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC70H114N20O23

DescriptionStandard

        FDDDSRKLILEPR
    

Molecular Weight1603.77 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0950

GRAVY Index-1.11

Hydrophobic Moment 0.42

Boman Index-0.41

Instability Index65.65

Aliphatic Index 90.00

Aromaticity 0.0769

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 722.98

LogP -5.96

H-bond Donors 25.0

H-bond Acceptors 22.0

Rotatable Bonds 54.0

Heavy Atoms 113.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386634 VERIFIED: NO

Provenance & Taxonomy

OrganismHeloderma horridum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide